DonutAuctionHouse v1.5.0

New Features

• Optional Redis listing notifications for multi-server networks (sync.redis in config.yml, off by default).
• MySQL poll fallback so sold listings disappear on other nodes even without Redis.

Improvements

• Purchase, cancel, and expire now claim the database row before changing local cache.
• Vault withdraw/deposit for a claimed purchase runs on the buyer’s Folia entity thread.

Bug Fixes

• Buying an auction on one Folia server while MySQL is shared no longer leaves the listing buyable on another server.

Configuration

• sync.poll-interval-seconds (default 3, MySQL only; 0 disables).
• sync.redis.enabled, host, port, password, channel.

Compatibility

• Paper and Folia, Minecraft 1.20.1 through 26.2, Java 17.
• SQLite single-server behavior is unchanged when Redis is disabled.

Upgrade Notes

1. Replace the jar. Keep existing plugins/DonutAuctionHouse/ data.
2. For a network: set storage.type: MYSQL on every node to the same database.
3. Optional: set sync.redis.enabled: true on every node with the same channel.
4. Restart each node. Confirm a buy on server B removes the listing from /ah on server A and a second buy is refused.